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9dd0b194 LB |
1 | #ifndef __ARCH_ORION5X_COMMON_H |
2 | #define __ARCH_ORION5X_COMMON_H | |
3 | ||
7b6d864b RH |
4 | #include <linux/reboot.h> |
5 | ||
dcf1cece | 6 | struct dsa_platform_data; |
044f6c7c LB |
7 | struct mv643xx_eth_platform_data; |
8 | struct mv_sata_platform_data; | |
9 | ||
4ca2c040 TP |
10 | #define ORION_MBUS_PCIE_MEM_TARGET 0x04 |
11 | #define ORION_MBUS_PCIE_MEM_ATTR 0x59 | |
12 | #define ORION_MBUS_PCIE_IO_TARGET 0x04 | |
13 | #define ORION_MBUS_PCIE_IO_ATTR 0x51 | |
14 | #define ORION_MBUS_PCIE_WA_TARGET 0x04 | |
15 | #define ORION_MBUS_PCIE_WA_ATTR 0x79 | |
16 | #define ORION_MBUS_PCI_MEM_TARGET 0x03 | |
17 | #define ORION_MBUS_PCI_MEM_ATTR 0x59 | |
18 | #define ORION_MBUS_PCI_IO_TARGET 0x03 | |
19 | #define ORION_MBUS_PCI_IO_ATTR 0x51 | |
20 | #define ORION_MBUS_DEVBUS_BOOT_TARGET 0x01 | |
21 | #define ORION_MBUS_DEVBUS_BOOT_ATTR 0x0f | |
22 | #define ORION_MBUS_DEVBUS_TARGET(cs) 0x01 | |
23 | #define ORION_MBUS_DEVBUS_ATTR(cs) (~(1 << cs)) | |
1cc9d481 | 24 | #define ORION_MBUS_SRAM_TARGET 0x09 |
4ca2c040 TP |
25 | #define ORION_MBUS_SRAM_ATTR 0x00 |
26 | ||
9dd0b194 LB |
27 | /* |
28 | * Basic Orion init functions used early by machine-setup. | |
29 | */ | |
9dd0b194 | 30 | void orion5x_map_io(void); |
4ee1f6b5 | 31 | void orion5x_init_early(void); |
9dd0b194 LB |
32 | void orion5x_init_irq(void); |
33 | void orion5x_init(void); | |
1bffb4a8 TP |
34 | void orion5x_id(u32 *dev, u32 *rev, char **dev_name); |
35 | void clk_init(void); | |
ebe35aff | 36 | extern int orion5x_tclk; |
6bb27d73 | 37 | extern void orion5x_timer_init(void); |
9dd0b194 | 38 | |
5d1190ea | 39 | void orion5x_setup_wins(void); |
9dd0b194 | 40 | |
044f6c7c LB |
41 | void orion5x_ehci0_init(void); |
42 | void orion5x_ehci1_init(void); | |
43 | void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data); | |
dcf1cece | 44 | void orion5x_eth_switch_init(struct dsa_platform_data *d, int irq); |
044f6c7c LB |
45 | void orion5x_i2c_init(void); |
46 | void orion5x_sata_init(struct mv_sata_platform_data *sata_data); | |
d323ade1 | 47 | void orion5x_spi_init(void); |
044f6c7c LB |
48 | void orion5x_uart0_init(void); |
49 | void orion5x_uart1_init(void); | |
1d5a1a6e | 50 | void orion5x_xor_init(void); |
7b6d864b | 51 | void orion5x_restart(enum reboot_mode, const char *); |
044f6c7c | 52 | |
9dd0b194 | 53 | /* |
044f6c7c | 54 | * PCIe/PCI functions. |
9dd0b194 | 55 | */ |
9dd0b194 | 56 | struct pci_bus; |
044f6c7c | 57 | struct pci_sys_data; |
6ed272f2 | 58 | struct pci_dev; |
9dd0b194 LB |
59 | |
60 | void orion5x_pcie_id(u32 *dev, u32 *rev); | |
7a6bb262 | 61 | void orion5x_pci_disable(void); |
da01bba3 | 62 | void orion5x_pci_set_cardbus_mode(void); |
9dd0b194 LB |
63 | int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys); |
64 | struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys); | |
d5341942 | 65 | int orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin); |
9dd0b194 | 66 | |
9dd0b194 | 67 | struct tag; |
1c2f87c2 | 68 | extern void __init tag_fixup_mem32(struct tag *, char **); |
9dd0b194 | 69 | |
fbf04d81 TP |
70 | #ifdef CONFIG_MACH_MSS2_DT |
71 | extern void mss2_init(void); | |
72 | #else | |
73 | static inline void mss2_init(void) {} | |
74 | #endif | |
75 | ||
8a52dd4f RH |
76 | /***************************************************************************** |
77 | * Helpers to access Orion registers | |
78 | ****************************************************************************/ | |
79 | /* | |
80 | * These are not preempt-safe. Locks, if needed, must be taken | |
81 | * care of by the caller. | |
82 | */ | |
83 | #define orion5x_setbits(r, mask) writel(readl(r) | (mask), (r)) | |
84 | #define orion5x_clrbits(r, mask) writel(readl(r) & ~(mask), (r)) | |
9dd0b194 LB |
85 | |
86 | #endif |